| Product Name | Food Red 4 |
|---|---|
| Chinese alias | 4-[(2-羥基-6-磺酸萘基)偶氮]萘磺酸二鈉鹽、 堅牢紅 E, |
| CAS | 2302-96-7 |
| Formula | C20H12N2Na2O7S2 |
| MW | 502.428 |
| Appearance | Orange to Brown to Dark purple powder to crystal |
| MDL | MFCD00191366 |
| Storage condition | 室溫 (15°C以下陰涼干燥處) |
Product Center
| Art.No. | Brand | Size | Purity/Grade | Price(USD) | VIP Price (USD) | Availability | Quantity | |
|---|---|---|---|---|---|---|---|---|
| YB28862 | yunbang | 1g | 酸性紅13 | $15.00 | Visible after login | Inquiry | ||
| YB28862 | yunbang | 5g | 酸性紅13 | $51.67 | Visible after login | Inquiry | ||
| YB28862 | yunbang | 25g | 酸性紅13 | $183.33 | Visible after login | Inquiry | ||
| YB28862 | yunbang | 100g | 酸性紅13 | $558.33 | Visible after login | Inquiry |
| Product Name | Food Red 4 |
|---|---|
| Chinese alias | 4-[(2-羥基-6-磺酸萘基)偶氮]萘磺酸二鈉鹽、 堅牢紅 E, |
| CAS | 2302-96-7 |
| Formula | C20H12N2Na2O7S2 |
| MW | 502.428 |
| Appearance | Orange to Brown to Dark purple powder to crystal |
| MDL | MFCD00191366 |
| Storage condition | 室溫 (15°C以下陰涼干燥處) |
| Symbol |
|
|---|---|
| Safe Property | S26-39 |
| Hazard Category Code | R41 |
| Chinese alias | 4-[(2-羥基-6-磺酸萘基)偶氮]萘磺酸二鈉鹽、 堅牢紅 E, |
|---|---|
| CAS | 2302-96-7 |
| Formula | C20H12N2Na2O7S2 |
| MW | 502.428 |
| Appearance | Orange to Brown to Dark purple powder to crystal |
| MDL | MFCD00191366 |
| Safe Property | S26-39 |
| Hazard Category Code | R41 |
| Water Solubility | Soluble in water |
| 特性 | * |
| 用途 | 食用紅色素。 |
| Storage | 室溫 (15°C以下陰涼干燥處) |
| Smiles | C1C=C2C(N=NC3C4C=CC(S([O-])(=O)=O)=CC=4C=CC=3O)=CC=C(S([O-])(=O)=O)C2=CC=1.[Na+].[Na+] |
| InchiKey | YCDHVKWTZBVDKD-UHFFFAOYSA-L |